# SDR CALA2013091600666

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 15, 2013
- Submitted: September 16, 2013
- Operation: Air carrier
- Aircraft: [N14235](https://openairdocs.org/aircraft/N14235), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28947
- Aircraft time: 45,223 hours, 16,870 cycles
- System (JASC): [2131 · Cabin Pressure Controller](https://openairdocs.org/jasc/2131)
- Part: Controller
- Part number: 71231997302AB
- Part serial: 98017314
- Condition: Faulty
- Location: Cabin Pressure
- Part time: 46,030 hours, 16,218 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2013091600666

## Discrepancy

PRESSURIZATION CONTROLLER FLIGHT ALTITUDE STUCK ON 3800`.  R&R CABIN PRESSURE CONTROL MODULE IAW AMM 21-31-02, OPERATIONS CHECKED GOOD.

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